Even 30 would be too young for menopause, let alone 21, if your periods have stopped it is probably due to some hormonal disruption, but I don't think menopause would be possible, personally. I went...

One of the side effects of DHEA is heart palpitations, another is abdominal pain. It can be hard to identify the source of abdominal pain, often gastric pain is felt in the chest or even upper back....

late reply for me, I just joined the board, but this thread was still open, so I'm posting! Yes, I have many digestive problems right now, I lost weight, and I'm now much chillier than most people. ...